USBRL KASHMIR RAIL LINK PROJECT 2002-2020 – The Gap in the missing Link Katra – Banihal

With the partition of 1947 India has lost the direct access to the Kashmir Region.

1994, the Railway Minister declared the need for a rail line to Baramulla, well beyond even Srinagar.

This Jammu–Baramulla Railway Line had been planned to connect the Kashmir Valley in the Indian union territory of Jammu and Kashmir with Jammu railway station and hence to the rest of India`s rail grid. The 356 km rail route, once fully completed, will start from Jammu and will end at Baramulla in the Kashmir Valley.

The Udhampur-Srinagar-Baramulla Rail Link (USBRL) is the biggest project undertaken by the Indian Railways in the Himalayan Region since Independence. In 2002 it had been declared as a national project, funded entirely by the Central Government. The Government also stated that an unbroken rail link is imperative.

In 2005, the 53 km long Jammu-Udhampur section finally opened, 21 years after its beginning. The line, which cuts through the Shivalik Hills, has 20 major tunnels and 158 bridges. Its longest tunnel is 2.5 km in length and its highest bridge is 77 m (253 ft).

The isolated 119 km Kashmir Valley Railway became completely operational in October 2009. It connects Baramulla in the western part of the Valley via Srinagar to Qazigund at the other end.

In June 2013, the rail service commenced through the longest Indian Railway Tunnel of that time, the Pir Panjal Summit Tunnel at 1670 m above sea level between Banihal and Quazigund. The 8.4 m wide tunnel is also of military strategic importance, since it can be used as military road for army vehicles when needed in a military conflict.

In July 2014, Prime Minister Narendra Modi flagged off the much-awaited 25 km Udhampur Katra train service, that will benefit millions of devotees, who visit the Vaishno Devi Shrine every year. The devotees will directly be able to travel to Katra in 8 hours by a luxury semi-high speed train to reach the base camp of the Mata Vaishno Devi Shrine.

Katra-Banihal is the only missing link between Jammu and Baramulla, which passes through the Reasi District, the most challenging stretch of geologically unstable and unpredictable terrain with poor infrastructure and access besides the harshest and steepest Himalayan faces.

On this challenging route, two deep river gorges have to be crossed in an earthquake prone zone:

  • With the Anji Khat Bridge at a height of 189 m above the river and with an arch span of 265 m
  • and with the Chenab River Bridge at a height of 359 m above the river and with an arch span of 467 m and with an overall length of 1.3 km.

The present alignment of the route from Udhampur via Katra to Quazigund goes back to a survey of Mr. J.S. Mundrey and his company “Consultants Combine Private Limited” in the years between 1994 and 1996; see J.S. Mundery (Rail Consult India) et Navin Chandra: “A TOUGH ROUTE CHOICE PROVEN RIGHT”, RAIL BUSINESS Vol. 10, January 2019. RITES had proposed a shorter direct route from Udhampur to Banihal, however with steeper ruling gradients of 1 in 40 and tight curvatures up to 6 Degree. J.S. Mundrey, who had personal experience in building the scenic mountainous Visakhapatnam  – Koraput Line, opted for a more easy to operate railroad via Katra with curvatures not tighter than 2.75 Degree and ruling gradients not steeper than 1 in 100.

111 km of the Katra – Banihal rail track will have to pass 27 tunnels of a summarised length of 97 km, the longest becoming the Sumber Tunnel T-49 with 12.75 km, longer than the 11.21 km long Pir Panjal summit tunnel between Banihal and Quazigund.

Once it had been envisaged to open the Katra- Banihal section in August 2007. The difficulties and imponderability’s to carve a railroad through this hostile terrain under Indian specific conditions had been underestimated and own strength overestimated.

Between Dream and Reality there had and there is still a big gap. There is also the almost insurmountable gap 359 m above the Chenab River between the two bridge steel arch elements, which are since November 2017 in limbo. There had been also a hurdle about the Anji Khat Bridge. It had been decided recently to bridge the gorge by a cable stayed suspension bridge, the first kind of this in India.

The worksite of the Chenab River Bridge is in a remote area with only poor road access, without infrastructure, electricity and water, and in a seismological fragile zone. Since no longer steel elements than 12 m can be transported over the poor supply roads – the rail link to Katra is not ready since there is still no bridge over the Anji Khat gorge – , the steel girder, box and desk bridge elements have to be engineered at site in 4 workshops.

Legal cases, strikes and financial disputes between the main contractor Konkan Railway Corporation (KRCL) and the bridge engineering formed CBPU with AFCONS, and now the COVID-19 crisis, have prevented, that this steel arch bridge, to be screwed together with high tension bolts out of shorter elements free pending over the gorge, could be assembled in a continuous and uninterrupted workflow. The Stop-And-Go procedure is deadly for such engineering.

The longer chosen alignment route for less steeper ruling gradients via Katra and through the Reasi District has now to be threaded through this Chenab River Bridge needle eye.

The Chenab River Bridge should become a marvel and landmark in India comparable with the Gustave Eiffel Tower in Paris, France. Not only there is a height relation, there is also a structural steel design and engineering relation with Gustave Eiffel of the 19th century, who engineered in 1882 – 1886 the steel arch Garabit Railway Bridge in the Massif Central of France, an earthquake prone zone. This bridge has become the grandmother of many steel arch deck bridges around the globe.

As Mr. J.S. Mundrey reports in his book BULLOK CART TO BULLET TRAIN, Chapter 27, Mr. Birdsall of the well known Bridge Design Consultants “Steinman Boynton Gronquist & Birdsall” suggested for the Chenab River gorge a fixed Steel Arch Bridge; similar to the 1977 constructed New River Gorge Bridge, West Virginia, Appalachian Mountains, USA, latter with a Central Arch Span of 518 m, which also goes back to the structural steel elements of the Gustave Eiffel 1884 Garabit Railway Bridge in France. The German Bridge Engineering Consultant LEONHARDT, ANDRÄ and PARTNER had prepared the structural engineering design for the Chenab River Bridge.

The whole ambitious project of national importance, to link Kashmir by Rail to the Indian continent over the longer Katra-Reasi route, will stand or fall with the successful closure of the Chenab River Gorge Bridge Gap.

Further valuable technical information the reader will find in the excellent publication series: HIM PRABHAT, USBRL Technical News Magazine, Issues V-XII, of Northern Railway Construction Organization, CAO-USBRL. Several images, if not other mentioned, are taken from HIM PRABHAT Issues.

The publications testify to the enormous personal efforts of everyone involved.

To learn more, download the PDF file: USBRL KASHMIR RAIL LINK PROJECT 2002-2020

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